package domain;

import javax.persistence.Entity;
import javax.persistence.Table;

import domain.exceptions.RequiredFieldsException;

@Entity
@Table (name = "categorias")
public class Category extends PersistentEntity {
	
	private String name;
	
	//Hibernate
	public Category() {
	}
	
	public Category(String name) throws RequiredFieldsException{
		if(name==null)
			throw new RequiredFieldsException();
		if(name.isEmpty())
			throw new IllegalArgumentException();
		this.name = name;
	}
	public String getName() {
		return name;
	}
	public String toString(){
		return getId()+"";
	}
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((name == null) ? 0 : name.hashCode());
		return result;
	}
	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Category other = (Category) obj;
		if (name == null) {
			if (other.name != null)
				return false;
		} else if (!name.equals(other.name))
			return false;
		return true;
	}
}